16×2 LCD with PIC18F4550

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This topic contains 1 reply, has 2 voices, and was last updated by  Ligo George 4 years, 9 months ago.

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    Hi Ligo,

    I have written a code to interface a sensor with PIC18f and display result on LCD(4 bit mode). I have a start/reset button so that i can start the whole program again. My doubt is that first time display works properly but when i restart, the display gives random text sometimes, or LCD doesnt clear and starting text appears along with that. Can you tell me where the problem is? Do i have to use LCD_init(); everytime when restarting?


    Ligo George

    Please post your code here…

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